Static task
static1
Behavioral task
behavioral1
Sample
b3a1f805a823c5914357520277cdc42b.exe
Resource
win7-20230621-en
General
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Target
b3a1f805a823c5914357520277cdc42b.exe
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Size
311KB
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MD5
b3a1f805a823c5914357520277cdc42b
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SHA1
d08444db1f7ac21e0ef9e11afbcf61adcf1da7e9
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SHA256
e4bb056a390bf88d2e2b2f578b5a4cbb6b4eb9d19a8f7998642bd46585bd99ec
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SHA512
e148e4749556c809df2cbef3864530192d3eb975d4dfef62e15df7c743fe3a73b4c10adfbed43e9cb19142f6c5ed4a6fbb173c9de6af3d56e87b59ccb323b7b7
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SSDEEP
3072:QpXrKszh70BmVK07RhGBjDO29bLS+G5A3G7EHpdiw4dFZil5m9VZwR1zahPTET:ybKszqOKxj1vQAWaypFZ39AjgPTE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3a1f805a823c5914357520277cdc42b.exe
Files
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b3a1f805a823c5914357520277cdc42b.exe.exe windows x86
3f78d2c1ecc9c9539d7f7d65d50271a7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProfileIntW
DeleteVolumeMountPointA
EnumCalendarInfoW
GetLogicalDriveStringsW
UnlockFile
SetCommBreak
GetTickCount
GetConsoleAliasesA
GetNumberFormatA
GetCompressedFileSizeW
ClearCommBreak
TlsSetValue
FindResourceExA
GlobalAlloc
LoadLibraryW
CopyFileW
GetSystemWindowsDirectoryA
GetStringTypeExW
EnumSystemCodePagesA
FindNextVolumeW
MulDiv
GetVolumePathNameA
GetDevicePowerState
SetLocaleInfoA
SetCurrentDirectoryA
OpenMutexW
GetLongPathNameW
SetLastError
GetProcAddress
BeginUpdateResourceW
EnumDateFormatsExA
CreateMemoryResourceNotification
LoadLibraryA
CreateFileMappingA
CreateHardLinkW
BeginUpdateResourceA
SetProcessWorkingSetSize
HeapWalk
GetModuleHandleA
ReadConsoleInputW
GetWindowsDirectoryW
CloseHandle
CreateFileA
FlushFileBuffers
WriteConsoleW
GetConsoleOutputCP
GetDateFormatW
CreateMutexW
ReplaceFileA
WriteConsoleA
SetStdHandle
UnhandledExceptionFilter
SetUnhandledExceptionFilter
MultiByteToWideChar
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
GetLastError
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsFree
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
HeapFree
EnterCriticalSection
LeaveCriticalSection
HeapSize
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFilePointer
GetConsoleCP
GetConsoleMode
VirtualAlloc
HeapReAlloc
RtlUnwind
RaiseException
user32
GetClipboardOwner
CharToOemBuffA
DdeCreateStringHandleA
GetMenuBarInfo
LoadMenuA
CharUpperBuffA
DdeQueryStringA
gdi32
GetCharABCWidthsI
advapi32
InitializeAcl
winhttp
WinHttpQueryHeaders
Sections
.text Size: 211KB - Virtual size: 211KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 258KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ